Originally posted by V12
Tamiya also have some 6mm wide hex. Itīs # 53569 and itīs the clamping type. As axle diameter is the same as PRO4 it should work. Package contains 4 pcs including all hardware and should be in the 15-20 $ range.
are they Purple?
Here's the Atlas hubs...
http://integy.automated-shops.com/cg...53104570052.f3